Model: SB-740A-7

Tachometer Generator

Properties:

Overall Height
1.187 inches
Overall Length
2.544 inches
Overall Width
1.188 inches
Shaft Diameter
0.119 inches single end and 0.120 inches single end
Shaft Rotation Direction
Clockwise single end or counterclockwise single end
Mounting Method
Flange
Mounting Facility Type And Quantity
4 unthreaded hole
Calibration Speed In Rpm
1000.0
Calibration Voltage Output Type In Volts
2.6 dc
Length Of Shaft From Housing
0.567 inches single end
Mounting Facility Circle Diameter
1.325 inches
Connection Type And Voltage Rating In Volts
31.0 line to neutral single output
Shaft End Characteristic
A1 single style single end
Terminal Type And Quantity
2 solder lug
NSN
6680-00-757-5344
Part Number
SB-740A-7
Description
Generator,tachometer
CAGE
83555

A generator consisting of a series of mounted coils surrounding a rotating permanent magnet or a permanent magnet and a rotating armature. The voltage output is directly proportional to the speed of rotation of the shaft. When used with an associated indicator, transmits such data as revolutions per minute, speed of travel, and the like. May also be used in servomechanism loops as a system stabilizer. Excludes rotary inverters, rotary converters, motor generators, dynamotors, generator sets, synchros, frequency or phase changers, and engine accessory generators.

Part SB-740A-7 NSN 6680-00-757-5344

INC
FIIG
Concept No.
App. Key
Cond. Code
Status
INC:
20241
FIIG:
A271A0
Concept No.:
1
App. Key:
F
Cond. Code:
1
Status:
A

Material Classification

Hazardous material, precious metals, criticality, enviroment, and electrostatic discharge indicators
HMIC
PMIC
ESD/EMI
ENAC
MMAC
CRITL
HMIC:
N
PMIC:
A
ESD:
ESD:
MMAC:
SX
CRITL:
X

Packaging & Shipping

Est. Pack Size
Est. Pack Weight
Est. Item Weight
Est. Item Dim.
Pack Size:
--
Paclk Weight:
0.2000lbs
Item Weight:
--
Item Dim:
--
OPI
SPI No.
SPI Rev.
SPC Mkg.
LVL A
LVL B
OPI:
O
SPI No.:
SPI Rev.:
SPC Mkg:
05
LVL_A:
E
LVL_B:
Q

Freight Classification

NMFC
UFC
LTL
LCL
WCC
TCC
SHC
ACC
NMFC:
177220
UFC:
87150
LTL:
100.0
LCL:
--
WCC:
653
TCC:
Z
SHC:
9
ACC:
Instruments/Radio

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Phone: +1 470-231-0824
Email: Contact Form »
Schedule B and Export
  • Schedule B: 9029205000
  • SITC: 87325
  • End Use: Other parts and accessories of vehicles
  • NAICS: 334514
  • USDA: 1

Freight Class: Speedometers and tachometers, not for use in civil aircraft

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